By Cesar Millan
By Paul Pettitt
By Wallace Arthur (National University of Ireland, Galway)
By O. H. Frankel, J. G. Hawkes
By Nicholas Harberd
By Ridley, Matt
By Jurgen Tautz, Helga R. Heilmann, David C. Sandeman
By Andreas Wagner
By John Harris
By Emery, Alan E. H.
By Jeremy Narby
By B Hogan, Brigid Hogan
By Stanley Maloy
By HACHENBERG, H
By Kolb, B
By Pedder, I. J.; Wynne, E. G.
By R.L.P. Adams
By Mueller MB BS BSc FRCP, Robert, Young MD MSc FRCP, Ian
By R. H. F. Hunter (University of Montreal and University of Edinburgh)
By Jon Entine
By Silvia Camporesi (Kings College London, UK), Mike McNamee (University of Swansea
By Michael Cummings (Illinois Institute of Technology)
By Pete Moore
By Stanley R Maloy, John E Cronan, David Freifelder
By Daniel L. Hartl
By Dr Peter D'Adamo, Catherine Whitney
By Brenda Maddox
By Maurice Wilkins
By Robert Jones, Fiona Jenkins
By Edwin Gale